2020 TW3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest21 Oct 202019.01.033 AU0.071 AU27.56 LD10,597,348 km05h51m+32°45'120.1°56.5°
Approach24 Oct 202019.41.001 AU0.062 AU23.95 LD9,208,899 km08h16m+39°45'94.1°82.3°
Today25 Oct 202019.50.999 AU0.062 AU23.97 LD9,215,636 km08h27m+39°47'92.2°84.3°

Based on its absolute magnitude (Hₒ) of 22.6 and an albedo between 0.25 and 0.05, the estimated diameter of 2020 TW3 is 80 - 180 m.

2020 TW3- 2020-10-25
astro.vanbuitenen.nl


 
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The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.


The following all-sky chart shows the path of the NEO in the coming months.





The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.